N°422708 · Family detail
SG-ImageWide·FUJIFILM X mount·2026
SG-Image 18mm F/6.3 Ultraman Limited Edition
Specifications01
MountFUJIFILM X
Focal length18mm
Max aperturef/6.3
TypeWide · Prime
Release year2026
Weight78 g
Min focus distance0.2 m
Optical elements6
Groups4
AutofocusNo
StabilizationNo
Aperture controlNone
Lens hoodScrew-type round
TeleconvertersNot available
Sensor coverageAPS-C
Additional Info02
Lens TypePrime lens
Summary02
18mm fixed wide-angle lens for the Fujifilm X-mount, with maximum aperture f/6.3. Intended for general wide-angle use such as landscape and interior scenes.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Fujifilm X mount has a flange distance of 17.7 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
- Nikon ZAdapter · 1.7 mm
Covers APS-C: it can vignette on a full-frame sensor.
- Fujifilm XNative
No plain adapter reaches infinity focus on: Sony E, Canon RF, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF-M, Canon EF, Nikon F.
Sources03
thelensdb.comVisit ↗
Other Mounts03
No alternate mounts are indexed for this family yet.